Horn Book

“Bring up the math term fractals in a roomful of adults, and it’s likely quite a few eyes will glaze over. Yet wife-and-husband team Sarah and Richard Campbell succeeds in making fractals accessible and engaging to—get this—the elementary-school crowd. Sarah Campbell’s writing is clear, fluid, and concise, effortlessly so. … Glossy, well-designed pages feature crisp, up-close photographs, which pair perfectly with the text—making this the go-to choice for introducing fractals to children (and grownups).”